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                laravel最优雅的模糊查询
              
            
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<h3 id="Create-a-new-post"><a href="#Create-a-new-post" class="headerlink" title="Create a new post"></a>Create a new post</h3><figure class="highlight bash"><table><tr><td class="gutter"><pre><div class="line">1</div><div class="line">2</div><div class="line">3</div><div class="line">4</div><div class="line">5</div><div class="line">6</div><div class="line">7</div><div class="line">8</div><div class="line">9</div><div class="line">10</div><div class="line">11</div><div class="line">12</div><div class="line">13</div><div class="line">14</div><div class="line">15</div><div class="line">16</div><div class="line">17</div><div class="line">18</div><div class="line">19</div><div class="line">20</div><div class="line">21</div><div class="line">22</div><div class="line">23</div><div class="line">24</div><div class="line">25</div><div class="line">26</div><div class="line">27</div></pre></td><td class="code"><pre><div class="line">public <span class="keyword">function</span> index(Request <span class="variable">$request</span>)</div><div class="line">&#123;</div><div class="line"><span class="variable">$page</span>     = 0;</div><div class="line"><span class="variable">$limit</span>    = 10;</div><div class="line"><span class="variable">$where</span>[]  = [<span class="string">'id'</span>,<span class="string">'!='</span>,0];</div><div class="line">  </div><div class="line"><span class="keyword">if</span> (<span class="variable">$request</span>-&gt;page) &#123;</div><div class="line">    <span class="variable">$page</span> = (<span class="variable">$request</span>-&gt;page-1)*10;</div><div class="line">&#125;</div><div class="line">  </div><div class="line"><span class="keyword">if</span> (<span class="variable">$request</span>-&gt;disease) &#123;</div><div class="line">    <span class="variable">$where</span>[] = [<span class="string">'disease_lists'</span>,<span class="string">'like'</span>,<span class="string">"%,<span class="variable">$request</span>-&gt;disease%"</span>];</div><div class="line">&#125;</div><div class="line">  </div><div class="line"><span class="keyword">if</span> (<span class="variable">$request</span>-&gt;hosname) &#123;</div><div class="line">    <span class="variable">$where</span>[] = [<span class="string">'name'</span>,<span class="string">'like'</span>,<span class="string">"%<span class="variable">$request</span>-&gt;hosname%"</span>];</div><div class="line">    <span class="variable">$limit</span>   = 15;</div><div class="line">&#125;</div><div class="line">  </div><div class="line"><span class="variable">$hos_topten</span> = DB::connection(<span class="string">'ezhuanzhen'</span>)-&gt;table(<span class="string">'cb_hos'</span>)</div><div class="line">      -&gt;<span class="built_in">where</span>(<span class="variable">$where</span>)</div><div class="line">      -&gt;orderBy(<span class="string">'browse_num'</span>,<span class="string">'desc'</span>)</div><div class="line">      -&gt;skip(<span class="variable">$page</span>)</div><div class="line">      -&gt;take(<span class="variable">$limit</span>)</div><div class="line">      -&gt;select(<span class="string">'id'</span>,<span class="string">'name'</span>,<span class="string">'level'</span>,<span class="string">'address'</span>,<span class="string">'browse_num as hot'</span>,<span class="string">'tel_list'</span>,<span class="string">'disease_list'</span>)</div><div class="line">      -&gt;get();</div><div class="line">&#125;</div></pre></td></tr></table></figure>
<p>进入hexo博客项目的themes/next目录<br>用文本编辑器打开_config.yml文件<br>搜索”auto_excerpt”,<br>把enable改为对应的false改为true，然后hexo d -g，再进主页，问题就解决了！</p>

      
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          for(var i = 0; i < entries.length; i++) {
            var url = entries[i];
            var element = document.getElementById(url);
            var countSpan = $(element).find(COUNT_CONTAINER_REF);
            if( countSpan.text() == '') {
              countSpan.text(0);
            }
          }
        })
        .fail(function (object, error) {
          console.log("Error: " + error.code + " " + error.message);
        });
    }

    function addCount(Counter) {
      var $visitors = $(".leancloud_visitors");
      var url = $visitors.attr('id').trim();
      var title = $visitors.attr('data-flag-title').trim();
      var query = new AV.Query(Counter);

      query.equalTo("url", url);
      query.find({
        success: function(results) {
          if (results.length > 0) {
            var counter = results[0];
            counter.fetchWhenSave(true);
            counter.increment("time");
            counter.save(null, {
              success: function(counter) {
                var $element = $(document.getElementById(url));
                $element.find('.leancloud-visitors-count').text(counter.get('time'));
              },
              error: function(counter, error) {
                console.log('Failed to save Visitor num, with error message: ' + error.message);
              }
            });
          } else {
            var newcounter = new Counter();
            /* Set ACL */
            var acl = new AV.ACL();
            acl.setPublicReadAccess(true);
            acl.setPublicWriteAccess(true);
            newcounter.setACL(acl);
            /* End Set ACL */
            newcounter.set("title", title);
            newcounter.set("url", url);
            newcounter.set("time", 1);
            newcounter.save(null, {
              success: function(newcounter) {
                var $element = $(document.getElementById(url));
                $element.find('.leancloud-visitors-count').text(newcounter.get('time'));
              },
              error: function(newcounter, error) {
                console.log('Failed to create');
              }
            });
          }
        },
        error: function(error) {
          console.log('Error:' + error.code + " " + error.message);
        }
      });
    }

    $(function() {
      var Counter = AV.Object.extend("Counter");
      if ($('.leancloud_visitors').length == 1) {
        addCount(Counter);
      } else if ($('.post-title-link').length > 1) {
        showTime(Counter);
      }
    });
  </script>



  

  

  

  

</body>
</html>
